<template>
<div class="col-md-8">
        <h3 class="reply">评论回复：</h3>
        <h2 v-show="comments.length===0">暂无评论，点击左侧添加评论！！！</h2>
        <ul class="list-group">
            <Item v-for="(comment,index) in comments" :key="index" :comment="comment" :deleteComment="deleteComment" :index="index"></Item>
        </ul>
</div>
</template>
<script>
import Item from './Item'
export default {
  // 声明接受属性:这个属性就会成为组件对象的属性
  props: ["comments","deleteComment"],
  components:{
      Item
  }
};
</script>
<style>
.reply {
  margin-top: 0px;
}
</style>